/* ── BUTTONS ── */
.btn-primary {
  background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
  color: white; border: none; border-radius: 999px;
  padding: 0.65rem 1.6rem; font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); display: inline-block;
  box-shadow: 0 4px 16px rgba(74,160,245,0.35);
  line-height: 1.5;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,160,245,0.45); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent; color: var(--blue-600);
  border: 1.5px solid var(--blue-200); border-radius: 999px;
  padding: 0.65rem 1.6rem; font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); display: inline-block; line-height: 1.5;
}
.btn-outline:hover { background: var(--blue-50); border-color: var(--blue-400); transform: translateY(-2px); }

.btn-white {
  background: white; color: var(--blue-600);
  border: none; border-radius: 999px;
  padding: 0.7rem 1.8rem; font-family: var(--font-body);
  font-size: 0.9rem; font-weight: 700; cursor: pointer;
  transition: var(--transition); display: inline-block;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }

.btn-danger {
  background: var(--red); color: white;
  border: none; border-radius: 999px;
  padding: 0.55rem 1.2rem; font-family: var(--font-body);
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: var(--transition);
}
.btn-danger:hover { opacity: 0.85; }

.btn-full { width: 100%; text-align: center; }

/* ── PRODUCT CARD ── */
.product-card {
  background: white; border-radius: var(--radius-lg);
  border: 1.5px solid var(--gray-100);
  overflow: hidden; transition: var(--transition);
  cursor: pointer; display: flex; flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
  border-color: var(--blue-100);
}
.product-img {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--blue-50), var(--gray-100));
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem; position: relative; overflow: hidden;
}
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--blue-600); color: white;
  font-size: 0.7rem; font-weight: 700;
  padding: 0.25rem 0.6rem; border-radius: 999px;
}
.product-badge.sale   { background: var(--red); }
.product-badge.hot    { background: #f59e0b; }
.product-badge.new    { background: var(--green); }
.product-wishlist {
  position: absolute; top: 12px; right: 12px;
  width: 34px; height: 34px; border-radius: 50%;
  background: white; border: 1.5px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition); font-size: 1rem;
  opacity: 0;
}
.product-card:hover .product-wishlist { opacity: 1; }
.product-wishlist:hover { background: #fee2e2; border-color: #fca5a5; color: var(--red); }
.product-wishlist.active { opacity: 1; color: var(--red); background: #fee2e2; border-color: #fca5a5; }
.product-info { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; }
.product-category {
  font-size: 0.75rem; color: var(--blue-400);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: 0.3rem;
}
.product-name { font-weight: 600; font-size: 0.95rem; color: var(--gray-800); margin-bottom: 0.5rem; line-height: 1.3; flex: 1; }
.product-rating { display: flex; align-items: center; gap: 0.3rem; margin-bottom: 0.8rem; }
.stars { color: #f59e0b; font-size: 0.82rem; letter-spacing: 1px; }
.rating-count { font-size: 0.75rem; color: var(--gray-400); }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--gray-800); }
.product-price .old { font-size: 0.8rem; color: var(--gray-400); text-decoration: line-through; font-weight: 400; font-family: var(--font-body); margin-left: 0.3rem; }
.add-cart-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
  border: none; color: white; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; transition: var(--transition);
  box-shadow: 0 4px 12px rgba(74,160,245,0.4); flex-shrink: 0;
}
.add-cart-btn:hover { transform: scale(1.15); box-shadow: 0 6px 20px rgba(74,160,245,0.5); }

/* ── CATEGORY CARD ── */
.category-card {
  background: white; border-radius: var(--radius-lg);
  padding: 1.8rem 1.2rem; text-align: center;
  border: 1.5px solid var(--gray-100);
  cursor: pointer; transition: var(--transition);
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
}
.category-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}
.category-icon {
  width: 64px; height: 64px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.9rem;
  background: linear-gradient(135deg, var(--blue-50), var(--blue-100));
  transition: var(--transition);
}
.category-card:hover .category-icon {
  background: linear-gradient(135deg, var(--blue-100), var(--blue-200));
  transform: scale(1.08) rotate(-4deg);
}
.category-name { font-weight: 600; font-size: 0.9rem; color: var(--gray-800); }
.category-count { font-size: 0.78rem; color: var(--gray-400); }

/* ── FEATURE CARD ── */
.feature-card {
  background: white; border-radius: var(--radius-lg);
  padding: 2rem; border: 1.5px solid var(--gray-100);
  transition: var(--transition); position: relative; overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-200), var(--blue-400));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.feature-icon { font-size: 2rem; margin-bottom: 1rem; }
.feature-title { font-family: var(--font-body); font-weight: 700; font-size: 1rem; color: var(--gray-800); margin-bottom: 0.5rem; }
.feature-desc  { font-size: 0.88rem; color: var(--gray-600); line-height: 1.6; }

/* ── TESTIMONIAL CARD ── */
.testimonial-card {
  background: white; border-radius: var(--radius-lg);
  padding: 2rem; border: 1.5px solid var(--blue-100);
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.testimonial-quote { font-size: 2.2rem; color: var(--blue-200); font-family: Georgia, serif; line-height: 1; margin-bottom: 0.4rem; }
.testimonial-text { font-size: 0.92rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 1.2rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.8rem; }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: white; font-weight: 700; flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.88rem; color: var(--gray-800); }
.author-role { font-size: 0.78rem; color: var(--gray-400); }

/* ── FILTER BAR ── */
.filter-bar {
  display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.45rem 1.2rem; border-radius: 999px;
  border: 1.5px solid var(--gray-200);
  background: white; cursor: pointer;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
  color: var(--gray-600); transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active { background: var(--blue-600); color: white; border-color: var(--blue-600); }

/* ── PRODUCTS GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

/* ── FORM ELEMENTS ── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--gray-700); }
.form-control {
  padding: 0.7rem 1rem; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md); font-family: var(--font-body);
  font-size: 0.9rem; outline: none; transition: var(--transition);
  background: white; color: var(--gray-800);
}
.form-control:focus { border-color: var(--blue-400); box-shadow: 0 0 0 3px rgba(74,160,245,0.1); }
.form-control::placeholder { color: var(--gray-400); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ── PROMO BANNER ── */
.promo-banner {
  background: linear-gradient(135deg, #0c44a0 0%, #1a72d4 50%, #4aa0f5 100%);
  border-radius: var(--radius-xl); padding: 4rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; overflow: hidden; position: relative; margin: 0 5%;
}
.promo-banner::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.05); border-radius: 50%;
}
.promo-banner::after {
  content: ''; position: absolute; bottom: -80px; left: 30%;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.04); border-radius: 50%;
}
.promo-text { position: relative; z-index: 1; }
.promo-text p  { color: rgba(255,255,255,0.7); font-size: 0.9rem; font-weight: 500; margin-bottom: 0.4rem; }
.promo-text h2 { font-family: var(--font-display); color: white; font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 700; margin-bottom: 1.2rem; }
.promo-visual  { font-size: 5rem; position: relative; z-index: 1; animation: float 3s ease-in-out infinite; }

/* ── NEWSLETTER ── */
.newsletter-card {
  max-width: 600px; margin: 0 auto;
  background: white; border-radius: var(--radius-xl);
  padding: 3rem; border: 1.5px solid var(--blue-100);
  box-shadow: var(--shadow-card); text-align: center;
}
.newsletter-card h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 0.6rem; }
.newsletter-card p  { margin-bottom: 1.5rem; font-size: 0.95rem; }
.newsletter-form { display: flex; gap: 0.6rem; }
.newsletter-form input {
  flex: 1; padding: 0.7rem 1.2rem;
  border: 1.5px solid var(--gray-200); border-radius: 999px;
  font-family: var(--font-body); font-size: 0.9rem;
  outline: none; transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--blue-400); box-shadow: 0 0 0 3px rgba(74,160,245,0.1); }

/* ── FLOATING BADGE ── */
.floating-badge {
  position: absolute; background: white; border-radius: var(--radius-md);
  padding: 0.6rem 1rem; box-shadow: var(--shadow-hover);
  border: 1px solid rgba(100,160,255,0.2);
  font-size: 0.8rem; font-weight: 600;
  animation: float 3s ease-in-out infinite;
}

/* ── STAT ── */
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--blue-600); display: block; }
.stat-label { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; }

/* ── QUANTITY STEPPER ── */
.qty-stepper {
  display: flex; align-items: center; gap: 0.5rem;
  border: 1.5px solid var(--gray-200); border-radius: 999px;
  padding: 0.25rem 0.4rem; width: fit-content;
}
.qty-stepper button {
  width: 28px; height: 28px; border-radius: 50%; border: none;
  background: var(--gray-100); cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); color: var(--gray-700);
}
.qty-stepper button:hover { background: var(--blue-600); color: white; }
.qty-stepper span { min-width: 24px; text-align: center; font-weight: 600; font-size: 0.9rem; }

/* ── INFO BOX ── */
.info-box {
  background: var(--blue-50); border: 1px solid var(--blue-100);
  border-radius: var(--radius-md); padding: 1rem 1.2rem;
  font-size: 0.88rem; color: var(--blue-600);
  display: flex; gap: 0.6rem; align-items: flex-start;
}

/* ── GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1.2rem; }

@media (max-width: 768px) {
  .promo-banner { margin: 0 1rem; padding: 2.5rem; flex-direction: column; text-align: center; }
  .promo-visual  { display: none; }
  .newsletter-form { flex-direction: column; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-3 { grid-template-columns: 1fr; }
}